201636404

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{40039}}^1$

素因数の和:41302

約数の個数: 12

約数和(自身を含む): 353152800

約数和(自身を除く): 151516396

約数列:

[1, 2, 4, 1259, 2518, 5036, 40039, 80078, 160156, 50409101, 100818202, 201636404]

約数ペア:

[(1, 201636404), (2, 100818202), (4, 50409101), (1259, 160156), (2518, 80078), (5036, 40039)]